Deanna built a rectangular cage for her rabbits. The perimeter is 32 feet. The length is four less than three times the width. What are the dimensions of the new cage
asked Jun 10 in Pre-Algebra Answers by Karen

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Let w=width, then length=3w-4 and the perimeter is 2(3w-4+w)=32, so 4w-4=16, 4w=20 and w=5 so length=3w-4=11.

answered Jun 11 by Rod Top Rated User (559,560 points)

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